Add support for multiple V4L2 video devices of the same type.

media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc

Index: media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc
diff --git a/media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc b/media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc
index 432c9921e0bc5964491ca330e1ad76dd8eaca99f..587cda844e36d503d6a094f597f9e7d4d3a5be75 100644
--- a/media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc
+++ b/media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc
@@ -384,8 +384,7 @@ std::unique_ptr<JpegDecodeAccelerator> GpuJpegDecodeAccelerator::CreateV4L2JDA(
     const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner) {
   std::unique_ptr<JpegDecodeAccelerator> decoder;
 #if defined(OS_CHROMEOS) && defined(USE_V4L2_CODEC)
-  scoped_refptr<V4L2Device> device =
-      V4L2Device::Create(V4L2Device::kJpegDecoder);
+  scoped_refptr<V4L2Device> device = V4L2Device::Create();
   if (device)
     decoder.reset(new V4L2JpegDecodeAccelerator(device, io_task_runner));
 #endif